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What are the characteristics of a project that is well suited to Perl?
Explain join function in perl?
What does delete function do in perl?
Explain the difference between my and local?
What package you use to create a windows services?
What are the two ways to get private values inside a subroutine?
Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.
What is the use of '>>' in perl?
What is boolean context?
Why -w argument is used with perl programs?
Explain the meaning of closure in perl.
How can you create anonymous subroutines?